Down-Thrust Clamps swivelling, size 40
EH 23310.
Universal mechanical clamping element for fast and comfortable changing and clamping of workpieces by means of manually swivelling clamping claw.
The clamps have the following advantages:
- Rapid manual clamping by means of clamping screw, adjustable clamping lever, or double eccentric lever.
- Easy and rapid changing of workpieces by swinging away the clamping claw to the left or right. The positioning ring 23310.0350 allows infinitely variable adjustment.
- Continuously variable setting by means of positioning ring 23310.0350.
- The use of positioning ring 23310.0350 allows a repeatable precise clamping. Here h1 min. increases by at least 7 mm (stroke minus 7 mm).
- Compact design, thus only a small amount of space is required for clamping.
- Easy adjustment even to large clamping heights due to the height adjusting cylinders.
As the force applied by the operator is not known for the versions with levers, the clamping force is given in the tables as a guide value. The average value was determined by tests.
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Version
picture
d2 [mm]
h1 [mm]
Stroke [mm]
Clamping force [kN]
More details
Article-No.
CAD / Documents
Price
[$]
Available
Version:
with adjustable clamping lever with axial bearing
picture:
1
d2 [mm]:
M12
h1 [mm]:
50 – 70 mm
Stroke [mm]:
20 mm
Clamping force [kN]:
6 kN
Article-No.:
23310.0050
- with adjustable clamping lever with axial bearing – picture 1
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 50 mm – 70 mm
- h2: 73 mm – 93 mm
- h3: 15 mm
- h4: 82 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- l4: 108 mm
- Stroke: 20 mm
- Clamping force1): 6 kN
- Weight: 1194 g
Version:
with adjustable clamping lever with axial bearing
picture:
1
d2 [mm]:
M12
h1 [mm]:
68 – 98 mm
Stroke [mm]:
30 mm
Clamping force [kN]:
6 kN
Article-No.:
23310.0053
- with adjustable clamping lever with axial bearing – picture 1
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 68 mm – 98 mm
- h2: 91 mm – 121 mm
- h3: 15 mm
- h4: 82 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- l4: 108 mm
- Stroke: 30 mm
- Clamping force1): 6 kN
- Weight: 1359 g
Version:
with adjustable clamping lever with axial bearing
picture:
1
d2 [mm]:
M12
h1 [mm]:
95 – 135 mm
Stroke [mm]:
40 mm
Clamping force [kN]:
6 kN
Article-No.:
23310.0056
- with adjustable clamping lever with axial bearing – picture 1
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 95 mm – 135 mm
- h2: 118 mm – 158 mm
- h3: 22 mm
- h4: 82 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- l4: 108 mm
- Stroke: 40 mm
- Clamping force1): 6 kN
- Weight: 1639 g
Version:
with clamping screw
picture:
2
d2 [mm]:
M12
h1 [mm]:
50 – 70 mm
Stroke [mm]:
20 mm
Clamping force [kN]:
10 kN
Article-No.:
23310.0051
- with clamping screw – picture 2
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 50 mm – 70 mm
- h2: 73 mm – 93 mm
- h3: 15 mm
- h4: 13 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- Stroke: 20 mm
- Tightening torque max.: 40 Nm
- Clamping force: 10 kN
- Weight: 853 g
Version:
with clamping screw
picture:
2
d2 [mm]:
M12
h1 [mm]:
68 – 98 mm
Stroke [mm]:
30 mm
Clamping force [kN]:
10 kN
Article-No.:
23310.0054
- with clamping screw – picture 2
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 68 mm – 98 mm
- h2: 91 mm – 121 mm
- h3: 15 mm
- h4: 13 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- Stroke: 30 mm
- Tightening torque max.: 40 Nm
- Clamping force: 10 kN
- Weight: 964 g
Version:
with clamping screw
picture:
2
d2 [mm]:
M12
h1 [mm]:
95 – 135 mm
Stroke [mm]:
40 mm
Clamping force [kN]:
10 kN
Article-No.:
23310.0057
- with clamping screw – picture 2
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 95 mm – 135 mm
- h2: 118 mm – 158 mm
- h3: 22 mm
- h4: 13 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- Stroke: 40 mm
- Tightening torque max.: 40 Nm
- Clamping force: 10 kN
- Weight: 1266 g
Version:
with double eccentric levers
picture:
3
d2 [mm]:
M12
h1 [mm]:
50 – 70 mm
Stroke [mm]:
20 mm
Clamping force [kN]:
4 kN
Article-No.:
23310.0052
- with double eccentric levers – picture 3
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 50 mm – 70 mm
- h2: 73 mm – 93 mm
- h3: 15 mm
- h4: 28 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- l4: 100 mm
- Stroke: 20 mm
- Clamping force1): 4 kN
- Weight: 1213 g
Version:
with double eccentric levers
picture:
3
d2 [mm]:
M12
h1 [mm]:
68 – 98 mm
Stroke [mm]:
30 mm
Clamping force [kN]:
4 kN
Article-No.:
23310.0055
- with double eccentric levers – picture 3
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 68 mm – 98 mm
- h2: 91 mm – 121 mm
- h3: 15 mm
- h4: 28 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- l4: 100 mm
- Stroke: 30 mm
- Clamping force1): 4 kN
- Weight: 1370 g
Version:
with double eccentric levers
picture:
3
d2 [mm]:
M12
h1 [mm]:
95 – 135 mm
Stroke [mm]:
40 mm
Clamping force [kN]:
4 kN
Article-No.:
23310.0058
- with double eccentric levers – picture 3
- d1: 40 mm
- b1: 40 mm
- b2: 17 mm
- d2: M12
- d3: M12
- h1: 95 mm – 135 mm
- h2: 118 mm – 158 mm
- h3: 22 mm
- h4: 28 mm
- l1: 75 mm
- l2: 55 mm
- l3: 43 mm
- l4: 100 mm
- Stroke: 40 mm
- Clamping force1): 4 kN
- Weight: 1616 g
Material
Clamp
- Case-hardened steel, case-hardened, blackened and ground
Tension lever
- Zinc die-cast, plastic coated, orange similar to RAL 2004, matt structure
- Alloyed case-hardened steel, case-hardened, blackened
References
The clamping height can be increased by using height adjusting cylinders EH 23310. and disks EH 1107. and EH 1108. It can be reduced by employing clamping inserts, e.g. EH 22730.
Assembly
Down-thrust clamps can be attached in two ways:
- in a T-slot, using a nut for T-slots DIN 508 (EH 23010.)
- with the set screw directly in the mounting plate of, for example, a fixture
The cylinder must make contact over the whole surface.
Exceeding of the clamping height is inhibited by the height limitation.
Further products
RoHS compliant
Contains lead - compliant according to exceptions 6a / 6b / 6c.
Contains SVHC substances >0,1% w/w
Contains lead - SVHC list [REACH] as of 27.06.2024.
Contains Proposition 65 substances
Lead can cause cancer and reproductive harm from exposure
https://www.P65Warnings.ca.gov/
Free from Conflict Minerals
This product does not contain any substances designated as "conflict minerals" such as tantalum, tin, gold or tungsten from the Democratic Republic of Congo or adjacent countries.